I have no knowledge of the testing regime where you are, but I would either buy a cheap OBD reader off Amazon or similar or ask a friendly mechanic to check that the OBD port is working and not showing any faults.

There is some guidance on your state pages - if the car has not done a lot of running, then it could be something simple:

Introduction to Massachusetts Vehicle Check

Scroll down to the emissions part.

Paul
Costock, UK
2014 4/4 Rolls Royce Garnet Red
Disco 5
Teddy - 17h1 Irish Draught cross